驱动占空比变化范围很大,芯片的驱动电流要大于4A,ucc2732x配合电容和隔离驱动变压器能胜任吗?
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UCC2732X用于变压器隔离驱动是没有问题的, 您可以参考UCC28950的EVM 应用指南:www.ti.com.cn/.../sluu421a.pdf 第四页电路.